baber/WOPTO huggingface dataset:
Patent JP-S6456953-A (JP)
Title: Trouble diagnosing device for exhaust gas recirculation device
Inventor: SAKAMOTO MASANORI
IPC: F02M25/07
Filed: 1987-08-25
Abstract: PURPOSE:To improve the reliability in diagnosis by accumulating the actual operation condition establishment time during the prescribed set delay time when the exhaust gas recirculation (EGR) operation condition is satisfied, and by carrying out the trouble diagnosis by using the max. gas temperature in case of a prescribed cumulative time or more. CONSTITUTION:During the engine operation, if an EGR condition establishment judging part 16 in a control unit 15 judges the establishment of the EGR operation condition, a judgement signal is inputted into a delay time setting part 17, and a prescribed delay time tD is set. The judgement signal is inputted into a cumulative time calculation part 18, and the cumulative time tR due to the input of the judgement signal is calculated. Further, the judgement signal is inputted into a diagnosis time setting part 19, and the prescribed diagnosis time tE is set. In case of tD>=tR, a diagnosis judging part 21 inputs a signal into a trouble judging part 22 in order to carry out diagnosis judgement, and the memorized max. gas temperature and a set value are compared in a max. gas temperature detection part 20, in order to judge the existence of trouble, and when trouble is judged, a lamp 23 is lighted.
Patent JP-S6457524-A (JP)
Title: Manufacture of working member for superconducting ceramics
Inventor: TAKESHITA TAKUO
IPC: H01L39/12
Filed: 1987-08-26
Abstract: PURPOSE:To obtain a theoretical density ratio as well as to attempt securing high critical current values by applying explosive force to oxidizing mixed powder while being filled so as to be sealed within a metallic case for forming a precise oxidizing clad body, and baking said oxidizing clad body in the metallic case. CONSTITUTION:Let R2O3 powder, AO powder and CuO powder as source powder be prepared, let these source powder be blended into respective specified compositions so as to be mixed thereafter, they are filled into a cylindrical metallic case with a filling rate of 50% maintained so as to be sealed in a vacuum. Then, the aforesaid case is placed next to an explosive while being erected upright at the center of a cardboard container so as to be exploded in this condition for applying explosive force to the metallic case, thereby forming an oxidizing clad body. In the second place, the oxidizing clad body is baked together with the metallic case under a condition that heating is maintained at a specified temperature in atmosphere so as to synthesize the oxidizing clad body in the metallic body into superconducting ceramics. Then, the clad body baked by explosion is repeatedly cold-finished by both swaging and groove rolling respectively so as to be a wire, thereby completing the forming with a specified stress relieve annealing processed.
Patent JP-S58116927-A (JP)
Title: Manufacture of helical finned heat transmitting pipe
Inventor: YAMAMOTO HIROSUKE
IPC: B21C37/26
Filed: 1981-12-29
Abstract: PURPOSE:To eliminate loss of material and obtain highly efficient heat transmitting pipes provided with perforated helical fins at high production efficiency by cutting notches at proper pitch on a band plate, widening the notches by taper rolling and winding said band around a pipe. CONSTITUTION:A band plate to be used as a fin material is cut at a proper pitch and notched. The band plate is passed through rolls to flatten the part bent by cutting. Then, it is introduced between a pair of rolls 7, 8. Out of one or both rolling faces of the rolls 7, 8, roll diameter of the part 7a that contacts with the notches of the band plate 10 is made slightly smaller than roll diameter of other part 7b. When the band plate 10 is taper rolled between rolls 7, 8, and wound around a pipe being curled continuously, the notches are widened by the structure of the roll 7, and a helical finned heat transmitting pipe having holes 11 is formed.
Patent JP-H0765424-A (JP)
Title: Optical disk
Inventor: SUWABE MASAJI
IPC: G11B7/24097
Filed: 1993-08-27
Abstract: PURPOSE:To prevent the adverse effect due to a warp of a disk substrate at the time of recording and reproducing. CONSTITUTION:A backing plate 25 is provided on a middle part of one side surface of the disk substrate 22 having a hub 23 to be attractedly held by a disk table 6 in a middle part of the other side main surface. Consequently, since the main surface middle part of the disk substrate 22 is reinforced with the backing plate 25, a warp of the disk substrate 22 can be suppreseed at the time of chucking.
Patent JP-S6275919-A (JP)
Title: Thin film magnetic head
Inventor: SASAKI TAKUMI
IPC: G11B5/31
Filed: 1985-09-27
Abstract: PURPOSE:To minimize the magnetic film removing quantity by a diamond byte and to form a highly accurate gap by forming a front gap part slope of the magnetic film and a rear gap part slope by the prescribed conditions on a non-magnetic substrate. CONSTITUTION:Magnetic films 3 and 3' are formed in an L-shaped way on a non-magnetic substrate 2. At such a time, angles alpha and alpha', in which rear gap part slopes 3r and 3'r are the normal line of the substrate 2, are theta<alpha, theta'<alpha' to azimuth angles theta and theta'. Next, a part of the magnetic films 3 and 3' is removed by a diamond byte and front gap part slopes 3f and 3'f are formed. The angles theta and theta, in which the slopes 3f and 3'f are the normal line of the substrate 2, are equivalent to the azimuth angles. Next, after a non-magnetic gap spacer 10 is adhered and formed on slopes 3f, 3r; 3'f, 3'r, a magnetic film 4 is adhered. The magnetic film 4 is lapped and removed until the film is equal to the magnetic films 3 and 3', and the winding is provided.
Patent JP-H0261472-A (JP)
Title: Air-conditioning machine
Inventor: KIMURA TAKASHI
IPC: F25B39/00
Filed: 1988-08-29
Abstract: PURPOSE:To utilize the heat transfer surface effectively without increasing the size of a heat exchanger by a method wherein the plate of the heat exchanger is divided into two parts of one plate, through which pipes are penetrated, and another plate, attached after welding the pipes and used as a supporting plate, while the supporting plate is not bent toward the side of fins but is bent toward the welding side of the pipes. CONSTITUTION:A right plate 5 is fixed to the right cabinet 13 of the main body of an air-conditioning machine and a supporting plate 15 is fixed to the left cabinet 12 of the same. The U-bent parts 7 of the pipes are positioned on the right plate 5 while the expanded parts 8 of the pipes, head pipes 9 and a header 10 are positioned on a left plate 16. The left plate 6 is made by a flat plate structure and the attaching part of the supporting plate 15, bent into L-shape, to the left plate 16 is provided with a configuration, in which the area of the pipes is notched. According to such a structure, air, passing through the area 18 of fins, flows without being hindered by the plate and the like and the manufacture of a heat exchanger may be facilitated since welding works are effected under a condition that the supporting plate 15 is not attached yet.
Patent JP-H0655460-A (JP)
Title: Polishing and grinding brush and its manufacture
Inventor: MORII AKIRA
IPC: A46D1/00
Filed: 1992-08-10
Abstract: PURPOSE:To provide a polishing and grinding brush which is excellent in accuracy in polishing and grinding even when a polished and ground surface is curved, and of a complex shape wherein the brush itself takes a firm stand, is moreover flexible, and also is excellent in mechanical strength and wear resistance. CONSTITUTION:This invention is concerned with a method for manufacturing a polishing and grinding brush and bristles use. As for the brush, it is composed of the bristles each of which is of 0.1mm<2> to 5.0mm<2> in cross sectional area while 5 to 60% non-organic short fibers by volume is included in its synthetic resin base material wherein each short fiber has Vickers hardness value equal to or more than 500kg/mm<2>, has a length of 0.2mm to 20mm, also has the orientation angle of 0 deg. to 30 deg. in the longer direction while a ratio of fiber length to diameter is equal to or more than 10. As for the bristles, synthetic resin mixed with non-organic short fibers is extruded out of a nozzle so as to be formed into a strand, and subsequently the strand is extended to the extent of length 1.5 to 5.0 times.
Patent JP-S6454182-A (JP)
Title: Absorber
Inventor: TANAKA TAKAO
IPC: F25B37/00
Filed: 1987-08-26
Abstract: PURPOSE: To improve the refrigerant absorbing ability of an absorber, by having such a construction, in which the heat transfer tubes of the absorber are connected in series in the path for absorption liquid to let the absorption liquid flow in series, and in which a cooling medium is run in series from the heat transfer tube in the most downstream side to that in the most upstream side. CONSTITUTION: Heat transfer tubes for an absorber A1 to A4 are arranged in series. The length of the heat transfer tube A1 is the shortest, and the lengths of other heat transfer tubes are increased in the order from A2 , A3 , and A4 . This absorber is constructed in such a manner that the lengths of the heat transfer tubes are increased toward the downstream side, where the absorption liquid that has absorbed the refrigerant to decrease its concentration flows down, to enlarge the area of the liquid film that is formed on the inner wall surface, and that it is cooled by a low temperature medium.  Thereby, there is such an action that supplements the deterioration in the refrigerant absorbing power accompanied with the decline in the concentration of the absorption liquid in the downstream side of heat transfer tubes with the expansion of the contact area with the refrigerant and the decline in the temperature of the absorption liquid, so as to make the amount of absorbing refrigerant in the downstream side to be the same degree as that in the upstream side. By such an action, the refrigerant absorbing ability of the absorber becomes about 3 to 4% or higher, by using outside air as a cooling medium, and by using 3 or more of heat transfer tubes.
Patent JP-H1052943-A (JP)
Title: Image-forming apparatus
Inventor: UCHIYAMA MASAJI
IPC: B41J2/44
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce jitters in a main scanning direction in an image formation apparatus forming images by scanning a plurality of beams. SOLUTION: The image formation apparatus has a clock thereinside. A photosensitive drum 108 is scanned via a polygon mirror 105 by a plurality of beams 103 modulated by an image signal 101, thereby to form images on a recording paper 112 in the apparatus. A distance of a plurality of beams 107 at the same time point on the photosensitive drum 108 is adapted to be an integral multiple of a product of a scan speed and a cycle of clocks.
Patent JP-2000042361-A (JP)
Title: Adsorbent for dioxin and adsorbing method
Inventor: MIYATA HIROSHI
IPC: B01D53/70
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To efficiently remove dioxins in waste gas after wet scrubber from a refuse incineration furnace or the like or in a scrubber water and to decrease the concn. of dioxins to the min. by depositing an oleophilic substance on a porous adsorbent. SOLUTION: As for the porous adsorbent, activated carbon or activated coke which itself has the adsorptivity for dioxins is preferably used, and especially, activated carbon is preferable. The oleophilic substance used has high solubility with dioxins and can be stably deposited on a porous adsorbent without causing desorption from the porous adsorbent by volatilization or dissolution in water when the substance is used, and for example, alcohols such as ethanol and methanol can be used. By using the adsorbent prepared by depositing the oleophilic substance on the porous adsorbent, dioxins dissolved in gas or water are transferred to the oleophilic substance of the adsorbent, and thereby, dioxins in the gas or water can be rapidly removed.
Patent JP-S60106445-A (JP)
Inventor: ITOU YUKIO
IPC: A61C1/05
Filed: 1983-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0762702-A (JP)
Title: Deodorizing method and deodorizing device in toilet
Inventor: NAKATOGAWA SATOSHI
IPC: E03D9/05
Filed: 1993-08-27
Abstract: PURPOSE:To rise, absorb, and discharge odor generated in an odor source of sanitary equipment such as stool installed by a wall with absorbing and negative current generated as ascending current along a wall face and absorb and discharge odor generated along the wall face with absorbing and discharging current speedily, efficiently, effectively, and securely. CONSTITUTION:In a toilet which is provided with sanitary equipment such as stool units 1, 20 and a washstand unit 40 provided along wall faces of surrounding walls W1, W2 and is provided with a ceiling R and a floor F partitioned from the surroundings by the surrounding walls, openings 61, 62 like slit are provided between ends of the ceiling in the upper section of the wall face provided with the sanitary equipment. Odor is absorbed and discharged through the openings like slit for deodorization and ventilation.
Patent JP-S58114953-A (JP)
Title: Screen form frame for printing
Inventor: SUZUMURA HIDEO
IPC: B41F15/36
Filed: 1981-12-28
Abstract: PURPOSE:To reduce the storing cost of a printing screen without impairing its function as a printing screen form frame by inetgrally assembling a lower form frame body with a printing screen strechably installed to its underside and an upper form frame body so that the lower frame can be reinforced by the upper one. CONSTITUTION:A lower frame body 40 and an upper frame body 50 are composed of hollow members 41, 51 and the underside 42 of the lower frame body 40 is tapered and a screen 3 is strechably installed thereto. Its internal surface 43 is perpendicular to the screen 3 and its underside 44 is provided with a flange part 46 protruded outside the outer surface 45 so that it encircles the lower frame body 40. The underside 52 of the upper frame body 50 is also provided with a flange portion 56, and the upper surface of the upper frame body 50 is a flat surface for guiding a squeegee which is perpendicular to its internal surface 53. The lower frame body 40 and the upper frame body 50 are integrally assembled by such an arrangement wherein bolts 7 provided in a fastening frame body 60 are inserted into holes 47, 57 of flange parts 46, 56 and fastened with nuts 8 and by this arrangment, an internal circumferential surface having a desired height is formed to prevent printing ink to be squeezed from flowing outside and penetrating into the joint part of the assembled frame bodies.
Patent JP-S60106106-A (JP)
Inventor: KITA MASAMI
IPC: H01C7/04
Filed: 1983-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60108557-A (JP)
Title: Pipe control valve type fuel injection pump
Inventor: NAGAE YOSHINORI
IPC: F02M47/02
Filed: 1983-11-15
Abstract: PURPOSE:To improve combustion by improving the injection pressure in a middle and low speed revolution range and improve the performance in a wide range by freely setting injection timing, by installing a spool valve for opening and closing by the aid of oil pressure, pipe control valve in which oil passage is opened and closed by the spool valve, and a solenoid valve which is controlled by a controller for controlling oil pressure. CONSTITUTION:The part between a hydraulic chamber 104 and an oil sink 13 is intercepted when a solenoid valve 14 is closed. Then, a solenoid valve 12 is opened, and the pressurized oil in an accumulator 11 is introduced into the hydraulic chamber 104, and a spool 102 shifts upward, and fuel injection is started. Solenoid valves 1201 and 1401 are excited at a same time or only the solenoid valve 1401 is excited in delaying, and the part between a pressure source 11 and the hydraulic chamber 104 is intercepted, and at the same time, the hydraulic chamber 104 communicates to the oil sink 13, and the spool shifts downward, and injection is finished. During the proper time up to the start of the next cycle, the excitation of the solenoid valves 12 and 1201 is released in successiion, and then the excitation of solenoid valves 14 and 1401 is released, and then the hydraulic chamber 104 and the oil sink 13 communicate, and the initial state is restored.
Patent JP-2001044851-A (JP)
Title: Signal processing circuit and serial-parallel converter
Inventor: HARA MASAAKI
IPC: H03M9/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To ensure timing margin of serial parallel conversion at an output stage, even when the timing adjustment for a parallel clock and a serial clock is difficult in the configuration, where parallel input data are parallel-serial converted and an LSI is used to process the converted signal. SOLUTION: In a serial-parallel converter 130, two latch circuits 134, 136 latch input serial data by two latch operations, by using an inverted serial clock resulting from inverting a serial clock SCLK at an inverter circuit 144. Then latch circuits 138, 140, 142 latch the outputs of the latch circuits 134, 136, by using a parallel clock PCLK to obtain parallel output data. Thus, the sure operation can be obtained with a sufficient timing margin between the inverted serial clock and the parallel clock.
Patent JP-2001038860-A (JP)
Title: Film for stretch packaging
Inventor: HASHIMOTO AKIYO
IPC: B32B27/32
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a film for stetch packaging which shows high transparency, pliability, extensibility and superb deformation recovery properties by providing an intermediate layer consisting of a propylene resin and both outer layers of a straight-chain low density polyethylene and specifying the tensile ductility in the MD direction and the tensile ductility in the TD direction respectively. SOLUTION: The film for stretch packaging showing outstanding characteristics for an automatic packaging machine is formed so that it has an intermediate layer consisting of a propylene resin and both outer layers of a straight-chain low density polyethylene and that conditions such as 250-450% tensile ductility in the MD direction and 650% or more tensile ductility in the TD direction are satisfied.  In addition, the propylene resin to be used is of such a nature that the weight average molecular weight of the propylene resin is 150,000-500,000 and the eluation amount of the propylene resin to the total amount of the propylene resin is 30-60 wt.% at 0 deg.C or less, 30-55 wt.% at 0-90 deg.C and 5-20 wt.% at 90-130 deg.C, and further that the eluation amount of the propylene resin to the total amount of the propylene resin is 15 wt.% or less within an optional 5 deg.C range between 0 deg.C and 90 deg.C.
Patent JP-H0499892-A (JP)
Title: Production of aluminum product having anodized aluminum film
Inventor: NAKAMURA MANABU
IPC: C25D11/18
Filed: 1990-08-13
Abstract: PURPOSE:To make the coloring process simple and to make the colored state constant by using sublimating dyes as coloring materials and depositing these dyes on the surface of an anodized aluminum film to sublimate in the coloring process by filling pores of the anodized aluminum film with coloring materials. CONSTITUTION:A coloring pattern is preliminarily formed with printing ink 5 comprising dyes which sublimate (sublimating dye) on a transfer paper 4. This transfer paper 4 is stuck on the surface 2a of the anodized aluminum film 2 formed on an Al plate so that the printing ink 5 on the paper 4 is disposed on a specified position of the surface 2a of the film 2. By pressing and heating the transfer paper 4 as stuck to the film with a transfer device, the printing ink 5 is made to sublimate. Thereby, the printing ink 5 of various colors is vaporized at specified positions on the film to the pore aperture 3a of pores 3 formed in the film surface 2a. These dye molecules 5a can freely intrude into the pores 3 and deposit on the inner walls 3b of the pores. Thus, the film 2 is colored.
Patent JP-H0659975-A (JP)
Title: Cache memory device for frame buffer
Inventor: MURAYAMA MASAYUKI
IPC: G06F12/08
Filed: 1992-08-11
Abstract: PURPOSE:To increase a plotting speed in a frame buffer by a general purpose processor. CONSTITUTION:A cache unit in a cache data part 31 for a frame buffer 2 is set up to a rectangular block, and at the time of outputting a frame buffer access request from a CPU 1, a copy-back type cache control part 33 accesses a cache tag part 32 to check a hit. If M entry bits in the tag part 32 which are to be substituted are set up when a mishit is generated at the time of outputting a write request, data in a corresponding cache block in the data part 31 are outputted to a write buffer 35, and after resetting M and V bits, the data of a requested block are read out from the frame buffer 2 to the data part 31 and changed by write data outputted from a CPU 1. After setting up the M and V bits, data writing from the buffer 35 to the buffer 2 is executed.
Patent JP-H0378016-A (JP)
Title: Xy-directional input device
Inventor: MURATA TANEO
IPC: G06F3/038
Filed: 1989-08-22
Abstract: PURPOSE:To simplify a structure and to suppress a malfunction by detecting the rotational quantity and the sliding quantity of an operation body by the relative movement between a magnetism pattern magnetized on the operation body and a magneto-resistance sensor which is arranged opposite the operation body. CONSTITUTION:When an operator rotates the operation body 19 of a holder 16 with fingers, magnetic fields by respective magneto-resistance elements of a 1st magneto-resistance sensor 20 and a 1st magnetism pattern 23 are displaced relatively. Consequently, the resistance value of a 1st magneto-resistance sensor 20 varies, so the rotational quantity of the operation body 19, i.e. Y-axial displacement quantity of the operation body 19 is detected. When the operator slides the operation body 19 to the right or left with fingers, magnetic fields by respective magneto-resistance elements of a 2nd magneto-resistance sensor 21 and a 2nd magnetism pattern 24 are displaced relatively. Consequently, the resistance value of the 2nd magneto-resistance sensor 21 varies, so the slide quantity of the operation body 19, i.e. X-axial displacement quantity of the operation body 19 is detected.
Patent JP-S6457472-A (JP)
Title: Disk reproducing device
Inventor: NAKANISHI SEIKI
IPC: G11B25/04
Filed: 1987-08-27
Abstract: PURPOSE:To protect a pickup lens from dust, to stabilize an accuracy and to lengthen a life by situating a pickup means under a pickup protecting means and stopping. CONSTITUTION:The pickup protecting means G for covering the upper face part of the pickup means P is disposed substantially at the center of a part between disk rotating and driving means T1, T2 and upward of the moving path of the pickup means P. A control means at the time of completing the reproduction of disk form recording media D1, D2 instructs a pickup driving means M3 to situate the pickup means P downward of the pickup protacting means G. Thereby, the pickup means can be protected from the dust.